diff -r 000000000000 -r 6474c204b198 intl/hyphenation/src/README.mozilla
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/intl/hyphenation/src/README.mozilla	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,28 @@
+About the hyphenation code in this directory
+============================================
+
+The core hyphenation code (files "hyphen.c" and "hyphen.h") comes from the
+Hyphen library, part of the hunspell project. The various COPYING* and README*
+files (except this README.mozilla) are likewise from the hunspell distribution
+of Hyphen:
+
+  http://sourceforge.net/projects/hunspell/files/Hyphen/.
+
+This code is distributed under the GPL 2.0/LGPL 2.1/MPL 1.1 tri-license, as
+detailed in the associated README and COPYING files.
+
+Note that we do not include other tools and resources found in the complete
+Hyphen package from upstream, so the original README.* files may refer to
+additional files that are not present in the Mozilla source tree.
+
+
+The other source files here:
+
+  hnjalloc.h
+  hnjstdio.cpp
+  nsHyphenationManager.cpp
+  nsHyphenator.cpp
+
+as well as the build files (Makefile.in and moz.build) are Mozilla-authored
+code, and the standard MPL 2.0 applies to these, as noted in the comments
+within the files.